Irs Stimulus Check 2024 Colorado. The federal internal revenue service (irs) began issuing the third round of economic impact payments (also known as stimulus checks) in march 2021. You will need to file a 2020 tax return by may 17, 2024, to get the first and second stimulus checks and a 2021 tax return by april 18, 2025, to get the third stimulus check.

For more information and to check. All eligible colorado income tax filers will receive their rebate directly in the mail in august or september.